High-efficiency dual-apodized a-Si/SiN grating coupler with a bottom reflector for CPO, achieving a −0.83 dB coupling efficiency with a 50 nm bandwidth and high fabrication tolerance.
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Prof. Kim delivered an invited presentation at the 2025 Advanced Optical Packaging Technology Seminar, highlighting the latest trends in advanced optical packaging and silicon photonics.
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Prof. Kim delivered an invited oral presentation at the Tutorial Session of OPC 2025, highlighting recent advances in Co-packaged optics and silicon photonics.
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